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Series:
AVR® ATtiny

Part Number	Manufacturer	Datasheet	Availability	Pricing(USD)	Quantity	Factory Lead Time	Contact Plating	Mount	Mounting Type	Package / Case	Number of Pins	Supplier Device Package	Weight	Data Converters	Memory Types	Number of I/Os	ROM(word)	Watchdog Timers	Operating Temperature	Packaging	Published	Series	JESD-609 Code	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	Terminal Finish	Max Operating Temperature	Min Operating Temperature	Additional Feature	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Terminal Pitch	Frequency	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Qualification Status	Operating Supply Voltage	Supply Voltage-Max (Vsup)	Power Supplies	Supply Voltage-Min (Vsup)	Interface	Max Supply Voltage	Min Supply Voltage	Memory Size	Oscillator Type	Speed	RAM Size	Voltage - Supply (Vcc/Vdd)	uPs/uCs/Peripheral ICs Type	Number of Bits	Core Processor	Peripherals	Program Memory Type	Core Size	Program Memory Size	Connectivity	Supply Current-Max	Bit Size	Access Time	Has ADC	DMA Channels	Data Bus Width	PWM Channels	DAC Channels	Number of Timers/Counters	Address Bus Width	Density	Core Architecture	EEPROM Size	Max Frequency	Number of Programmable I/O	Number of ADC Channels	Number of PWM Channels	Number of I2C Channels	Number of SPI Channels	Height	Height Seated (Max)	Length	Width	Radiation Hardening	REACH SVHC	RoHS Status	Lead Free
Mfr Part No ATTINY28V-1MU	Microchip Technology	Datasheet	546 In Stock	1: $2.261479 10: $2.133471 100: $2.012708 500: $1.898782 View all price	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	32-VFQFN Exposed Pad	32					11	2048		-40°C~85°C TA	Tray	1997	AVR® ATtiny	e3	yes	Active	3 (168 Hours)	32						QUAD		260	3V	0.5mm	1.2MHz	40	ATTINY28			5.5V	2/5V					2kB	Internal		32B	1.8V~5.5V	MICROCONTROLLER, RISC		AVR	POR, WDT	FLASH	8-Bit	2KB 1K x 16			8	1.2 μs	NO	NO	8b	NO	NO	1													5mm		No		ROHS3 Compliant	Lead Free
Mfr Part No ATTINY45-20XUR	Microchip Technology	Datasheet	-	-	Min: 1 Mult: 1	4 Weeks	Gold	Surface Mount	Surface Mount	8-TSSOP (0.173, 4.40mm Width)	8			A/D 4x10b		6		Yes	-40°C~85°C TA	Tape & Reel (TR)	2014	AVR® ATtiny	e3	yes	Active	2 (1 Year)	8		MATTE TIN				DUAL	GULL WING		5V		20MHz		ATTINY45	Not Qualified		5.5V	3/5V	4.5V	SPI			4kB	Internal		256 x 8	2.7V~5.5V	MICROCONTROLLER, RISC		AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	4KB 2K x 16	USI		8		YES	NO	8b	YES	NO	2				256 x 8									4.4mm				ROHS3 Compliant	Lead Free
Mfr Part No ATTINY24A-CCU	Microchip Technology	Datasheet	22880 In Stock	-	Min: 1 Mult: 1	7 Weeks	Gold	Surface Mount	Surface Mount	15-UFBGA	15			A/D 8x10b		12		Yes	-40°C~85°C TA	Tray	1997	AVR® ATtiny	e2	yes	Active	3 (168 Hours)	15		Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni)			ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ	BOTTOM	BALL		5V	0.65mm	20MHz		ATTINY24A	Not Qualified		5.5V		4.5V	SPI			2kB	Internal		128 x 8	1.8V~5.5V	MICROCONTROLLER, RISC		AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	2KB 1K x 16	USI	7mA	8		YES	NO	8b	YES	NO	2				128 x 8								0.6mm	3mm				ROHS3 Compliant
Mfr Part No ATTINY40-XU	Microchip Technology	Datasheet	19 In Stock	-	Min: 1 Mult: 1	4 Weeks		Surface Mount	Surface Mount	20-TSSOP (0.173, 4.40mm Width)	20			A/D 12x10b		18	4096	Yes	-40°C~85°C TA	Tube	1997	AVR® ATtiny	e3	yes	Active	2 (1 Year)	20		MATTE TIN			OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ	DUAL	GULL WING		5V	0.65mm	12MHz		ATTINY40		3.3V	5.5V			I2C, SPI			4kB	Internal		256 x 8	1.8V~5.5V	MICROCONTROLLER, RISC		AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	4KB 2K x 16	I2C, SPI		8		YES	NO	8b	YES	NO	2													6.5mm		No		ROHS3 Compliant
Mfr Part No ATTINY13A-MU	Microchip Technology	Datasheet	435 In Stock	-	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	20-WFQFN Exposed Pad	20			A/D 4x10b		6		Yes	-40°C~85°C TA	Tray	2004	AVR® ATtiny		yes	Active	3 (168 Hours)	20	SMD/SMT					QUAD	NO LEAD		5V	0.5mm	20MHz		ATTINY13A	Not Qualified		5.5V			SPI, Serial			1kB	Internal		64 x 8	1.8V~5.5V	MICROCONTROLLER, RISC		AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	1KB 512 x 16			8		YES	NO	8b					8 kb		64 x 8			4	2		1	750μm		4mm	4mm		No SVHC	ROHS3 Compliant
Mfr Part No ATTINY40-MMH	Microchip Technology	Datasheet	8000 In Stock	-	Min: 1 Mult: 1	7 Weeks		Surface Mount	Surface Mount	20-VFQFN Exposed Pad	20			A/D 12x10b		18	4096	Yes	-40°C~85°C TA	Tray	1997	AVR® ATtiny	e4	yes	Active	3 (168 Hours)	20		NICKEL PALLADIUM GOLD			OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ	QUAD			5V	0.45mm	12MHz		ATTINY40		3.3V	5.5V			I2C, SPI			4kB	Internal		256 x 8	1.8V~5.5V	MICROCONTROLLER, RISC		AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	4KB 2K x 16	I2C, SPI		8		YES	NO	8b	YES	NO	2												0.85mm	3mm		No		ROHS3 Compliant
Mfr Part No ATTINY4-TS8R	Microchip Technology	Datasheet	4334 In Stock	-	Min: 1 Mult: 1	6 Weeks	Tin	Surface Mount	Surface Mount	SOT-23-6	6					4	512	Yes	-40°C~125°C TA	Tape & Reel (TR)	1997	AVR® ATtiny		yes	Active	1 (Unlimited)	6						DUAL	GULL WING		3V	0.95mm	10MHz		ATTINY4			5.5V						512B	Internal		32 x 8	1.8V~5.5V	MICROCONTROLLER, RISC		AVR	POR, PWM, WDT	FLASH	8-Bit	512B 256 x 16			8		NO	NO	8b		NO	1								2			1.3mm		3mm	1.75mm	No		ROHS3 Compliant
Mfr Part No ATTINY44-20MU	Microchip Technology	Datasheet	72000 In Stock	-	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	20-WFQFN Exposed Pad	20			A/D 8x10b		12	4096	Yes	-40°C~85°C TA	Tray	1997	AVR® ATtiny	e3	yes	Active	3 (168 Hours)	20						QUAD		260	5V	0.5mm	20MHz	40	ATTINY44			5.5V	3/5V	4.5V	SPI			4kB	Internal		256 x 8	2.7V~5.5V	MICROCONTROLLER, RISC		AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	4KB 2K x 16	USI		8	20 μs	YES	NO	8b							256 x 8			8	2	1		750μm		4mm	4mm	No		ROHS3 Compliant	Lead Free
Mfr Part No ATTINY84V-10SSU	Microchip Technology	Datasheet	4 In Stock	1: $3.702161 10: $3.492604 100: $3.294910 500: $3.108406 View all price	Min: 1 Mult: 1	6 Weeks	Tin	Surface Mount	Surface Mount	14-SOIC (0.154, 3.90mm Width)	14			A/D 8x10b		12		Yes	-40°C~85°C TA	Tube	1997	AVR® ATtiny	e3	yes	Active	2 (1 Year)	14	SMD/SMT					DUAL	GULL WING	260	3V		10MHz	40	ATTINY84			5.5V			SPI			8kB	Internal		512 x 8	1.8V~5.5V	MICROCONTROLLER, RISC		AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	8KB 4K x 16	USI		8		YES	NO	8b					64 kb		512 x 8			8	2	1		1.5mm		8.74mm	3.99mm	No	No SVHC	ROHS3 Compliant
Mfr Part No ATTINY26-16PU	Microchip Technology	Datasheet	4308 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Through Hole	Through Hole	20-DIP (0.300, 7.62mm)	20			A/D 11x10b		16		Yes	-40°C~85°C TA	Tube	1997	AVR® ATtiny	e3	yes	Active	1 (Unlimited)	20						DUAL		245	5V		16MHz		ATTINY26		5V		5V		2-Wire, SPI, UART			2kB	Internal		128 x 8	4.5V~5.5V	MICROCONTROLLER, RISC	8	AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	2KB 1K x 16	USI		8	16 μs	YES	NO	8b				8b	16 kb		128 x 8			11	2	1		4.953mm		25.98mm	7.112mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATTINY45V-10MUR	Microchip Technology	Datasheet	32 In Stock	1: $1.637600 10: $1.544905 100: $1.457458 500: $1.374960 View all price	Min: 1 Mult: 1	4 Weeks	Tin	Surface Mount	Surface Mount	20-WFQFN Exposed Pad	20			A/D 4x10b	FLASH, OTP	6		Yes	-40°C~85°C TA	Tape & Reel (TR)	2011	AVR® ATtiny	e3	yes	Active	3 (168 Hours)	20						QUAD	NO LEAD	260	3V	0.5mm	4MHz	40	ATTINY45	Not Qualified		5.5V			SPI			1.5kB	Internal	10 MHz	256 x 8	1.8V~5.5V	MICROCONTROLLER, RISC		AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	4KB 2K x 16	USI		8		YES	NO	8b	YES	NO	2				256 x 8								0.8mm	4mm				ROHS3 Compliant
Mfr Part No ATTINY28L-4PU	Microchip Technology	Datasheet	21 In Stock	-	Min: 1 Mult: 1	2 Weeks	Tin	Through Hole	Through Hole	28-DIP (0.300, 7.62mm)	28					11	2048		-40°C~85°C TA	Tube	1997	AVR® ATtiny	e3	yes	Active	1 (Unlimited)	28						DUAL			3V	2.54mm	4MHz		ATTINY28			5.5V	3/5V	2.7V				2kB	Internal		32B	2.7V~5.5V	MICROCONTROLLER, RISC		AVR	POR, WDT	FLASH	8-Bit	2KB 1K x 16			8	4 μs	NO	NO	8b	NO	NO	1											4.06mm		34.79mm	7.49mm	No		ROHS3 Compliant	Lead Free
Mfr Part No ATTINY24V-10MU	Microchip Technology	Datasheet	7040 In Stock	1: $1.819045 10: $1.716080 100: $1.618944 500: $1.527305 View all price	Min: 1 Mult: 1	4 Weeks		Surface Mount	Surface Mount	20-WFQFN Exposed Pad	20			A/D 8x10b		12		Yes	-40°C~85°C TA	Tube	1997	AVR® ATtiny	e3	yes	Active	3 (168 Hours)	20		MATTE TIN				QUAD		260	3V	0.5mm	10MHz	40	ATTINY24			5.5V			SPI			2kB	Internal		128 x 8	1.8V~5.5V	MICROCONTROLLER, RISC		AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	2KB 1K x 16	USI		8	10 μs	YES	NO	8b							128 x 8			8	2	1		750μm		4mm	4mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATTINY2313A-MUR	Microchip Technology	Datasheet	2320 In Stock	-	Min: 1 Mult: 1	7 Weeks	Gold	Surface Mount	Surface Mount	20-WFQFN Exposed Pad	20					18		Yes	-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATtiny	e3	yes	Active	3 (168 Hours)	20		MATTE TIN				QUAD	NO LEAD		5V	0.5mm	20MHz		ATTINY2313A	Not Qualified		5.5V		4.5V	I2C, SPI, UART, USART			1.8kB	Internal		128 x 8	1.8V~5.5V	MICROCONTROLLER, RISC		AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	2KB 1K x 16	I2C, SPI, UART/USART		8		NO	NO	8b	YES	NO	2				128 x 8								0.8mm	4mm				ROHS3 Compliant
Mfr Part No ATTINY441-MU	Microchip Technology	Datasheet	452 In Stock	1: $2.852329 10: $2.690876 100: $2.538562 500: $2.394870 View all price	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	20-WFQFN Exposed Pad	20		123.008581mg	A/D 12x10b		12		Yes	-40°C~85°C TA	Tray	1997	AVR® ATtiny		yes	Active	3 (168 Hours)	20						QUAD	NO LEAD		3.3V	0.5mm	16MHz		ATTINY441	Not Qualified		5.5V	1.8/5V	1.7V	I2C, SPI, UART, USART			4kB	Internal		256 x 8	1.7V~5.5V	MICROCONTROLLER, RISC		AVR	PWM	FLASH	8-Bit	4KB 4K x 8	I2C, SPI, UART/USART		8		YES	NO	8b		NO	3				256 x 8				6			750μm		4mm	4mm		No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATTINY861A-PU	Microchip Technology	Datasheet	8 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Through Hole	Through Hole	20-DIP (0.300, 7.62mm)	20			A/D 11x10b		16		Yes	-40°C~85°C TA	Tube	1997	AVR® ATtiny		yes	Active	1 (Unlimited)	20						DUAL			5V		20MHz		ATTINY861A	Not Qualified		5.5V		4.5V	SPI			8kB	Internal		512 x 8	1.8V~5.5V	MICROCONTROLLER, RISC		AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	8KB 4K x 16	USI		8		YES	NO	8b							512 x 8			11	3	1	2	5.334mm		25.98mm	7.11mm		No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATTINY87-MU	Microchip Technology	Datasheet	4 In Stock	1: $2.591337 10: $2.444658 100: $2.306281 500: $2.175737 View all price	Min: 1 Mult: 1	2 Weeks	Tin	Surface Mount	Surface Mount	32-VFQFN Exposed Pad	32			A/D 11x10b		16		Yes	-40°C~85°C TA	Tray	1997	AVR® ATtiny		yes	Active	3 (168 Hours)	32					OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ	QUAD	NO LEAD		5V	0.5mm	16MHz		ATTINY87	Not Qualified	5V				2-Wire, I2C, LIN, SPI, UART, USART			8kB	Internal		512 x 8	1.8V~5.5V	MICROCONTROLLER, RISC		AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	8KB 4K x 16	I2C, LINbus, SPI, UART/USART, USI		8		YES	NO	8b	YES	NO	2				512 x 8								1mm	5mm				ROHS3 Compliant
Mfr Part No ATTINY167-XU	Microchip Technology	Datasheet	-	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	20-TSSOP (0.173, 4.40mm Width)	20			A/D 11x10b		16		Yes	-40°C~85°C TA	Tube	1997	AVR® ATtiny	e3	yes	Active	2 (1 Year)	20						DUAL	GULL WING	260	5V	0.65mm	20MHz	40	ATTINY167	Not Qualified		5.5V		4.5V	I2C, LIN, SPI, UART, USART			16kB	Internal		512 x 8	1.8V~5.5V	MICROCONTROLLER, RISC		AVR	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	FLASH	8-Bit	16KB 8K x 16	I2C, LINbus, SPI, UART/USART, USI		8		YES	NO	8b			2				512 x 8			11	1			1.05mm		6.6mm	4.5mm		No SVHC	ROHS3 Compliant
Mfr Part No ATTINY2313V-10SUR	Microchip Technology	Datasheet	878 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	20-SOIC (0.295, 7.50mm Width)	20	20-SOIC			FLASH	18			-40°C~85°C TA	Tape & Reel (TR)	1997	AVR® ATtiny			Active	2 (1 Year)				85°C	-40°C							10MHz		ATTINY2313						SPI, UART, USART	5.5V	1.8V	2kB	Internal	10MHz	128 x 8	1.8V~5.5V			AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	2KB 1K x 16	SPI, UART/USART						8b			2			AVR	128 x 8	10MHz	18									No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No ATTINY13-20SUR	Microchip Technology	Datasheet	457 In Stock	-	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount	Surface Mount	8-SOIC (0.209, 5.30mm Width)	8			A/D 4x10b		6		Yes	-40°C~85°C TA	Tape & Reel (TR)	2004	AVR® ATtiny	e3	yes	Active	2 (1 Year)	8						DUAL	GULL WING	260	5V		20MHz	40	ATTINY13			5.5V	3/5V	4.5V	SPI			1kB	Internal		64 x 8	2.7V~5.5V	MICROCONTROLLER, RISC		AVR	Brown-out Detect/Reset, POR, PWM, WDT	FLASH	8-Bit	1KB 512 x 16			8		YES	NO	8b	YES	NO	1				64 x 8									5.29mm		No		ROHS3 Compliant